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Full Stack DevelopmentRemote

Senior Fullstack Engineer (Payments) at Topstep

Topstep - Company

US, ๐Ÿ‡บ๐Ÿ‡ธ United StatesFull-time - Senior (4-7 years)0 applicantsCloses Aug 3, 2026

Salary

USD 157,000 - 193,000 / year

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Job description

Job details

  • Location: US
  • Work mode: Remote
  • Employment type: Full-time (Not an internship)
  • Salary: USD 157,000 - 193,000 per year

Role overview

Topstep is seeking a Senior Fullstack Engineer to join their engineering team in the US. In this role, you will design and implement the distributed systems that power the trader experience, focusing specifically on the payments and purchasing platform. You will build cloud-native applications using TypeScript and React to ensure high reliability and scalability for high-throughput workloads.

Job details

This is a Full-time position based in the US. The role operates in a Remote capacity and is not an Internship. The offered salary range for this position is 157,000 USD to 193,000 USD.

Responsibilities

  • Architect and evolve the backbone of the payments and purchasing platform.
  • Develop high-throughput, low-latency cloud-native applications using TypeScript and React.
  • Ensure the reliability and scalability of distributed systems as the ecosystem grows.
  • Collaborate with cross-functional teams to ship new features and improve trader experience.
  • Maintain high code quality through rigorous testing and architectural reviews.

Requirements

  • Extensive professional experience in full-stack software engineering.
  • Strong proficiency in TypeScript and React for building modern web applications.
  • Proven track record of working with distributed systems and cloud-native architectures.
  • Experience designing systems that handle high-throughput and low-latency workloads.
  • Ability to define technical roadmaps and evolve complex platform architectures.

Benefits

  • Competitive salary range of 157,000 USD to 193,000 USD.
  • Remote work flexibility.
  • Opportunity to work on critical financial infrastructure.
  • Professional growth in a scaling fintech environment.

Keywords

TypeScriptReactFullstackDistributed SystemsCloud-nativePaymentsScalabilityNode.js